JPS5327612B2 - - Google Patents
Info
- Publication number
- JPS5327612B2 JPS5327612B2 JP12431675A JP12431675A JPS5327612B2 JP S5327612 B2 JPS5327612 B2 JP S5327612B2 JP 12431675 A JP12431675 A JP 12431675A JP 12431675 A JP12431675 A JP 12431675A JP S5327612 B2 JPS5327612 B2 JP S5327612B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50124316A JPS5249025A (en) | 1975-10-17 | 1975-10-17 | Automatic light control type electronic flash photographing device |
| GB41760/76A GB1557875A (en) | 1975-10-17 | 1976-10-07 | Automatic control type electronic flash unit |
| DE2646176A DE2646176C3 (de) | 1975-10-17 | 1976-10-13 | Kamera mit automatisch gesteuerter elektronischer Blitzlichteinheit |
| FR7631206A FR2328215A1 (fr) | 1975-10-17 | 1976-10-15 | Lampe-eclair a commande automatique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50124316A JPS5249025A (en) | 1975-10-17 | 1975-10-17 | Automatic light control type electronic flash photographing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5249025A JPS5249025A (en) | 1977-04-19 |
| JPS5327612B2 true JPS5327612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-09 |
Family
ID=14882301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50124316A Granted JPS5249025A (en) | 1975-10-17 | 1975-10-17 | Automatic light control type electronic flash photographing device |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048516U (ja) * | 1983-09-12 | 1985-04-05 | 吉野石膏株式会社 | 天井板張り仕舞用押え具 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4359275A (en) * | 1979-12-21 | 1982-11-16 | Nippon Kogaku K.K. | Single lens reflex camera system capable of TTL flash output control |
| JPS58114023A (ja) * | 1981-12-28 | 1983-07-07 | Olympus Optical Co Ltd | Ｔｔｌオ−トストロボ用絞り制御回路 |
| JPS5951335U (ja) * | 1982-09-28 | 1984-04-04 | オリンパス光学工業株式会社 | Ｔｔｌオ−トストロボ発光制御回路 |
-
1975
- 1975-10-17 JP JP50124316A patent/JPS5249025A/ja active Granted
-
1976
- 1976-10-07 GB GB41760/76A patent/GB1557875A/en not_active Expired
- 1976-10-13 DE DE2646176A patent/DE2646176C3/de not_active Expired
- 1976-10-15 FR FR7631206A patent/FR2328215A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048516U (ja) * | 1983-09-12 | 1985-04-05 | 吉野石膏株式会社 | 天井板張り仕舞用押え具 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2328215A1 (fr) | 1977-05-13 |
| DE2646176C3 (de) | 1981-02-05 |
| GB1557875A (en) | 1979-12-12 |
| DE2646176A1 (de) | 1977-04-28 |
| DE2646176B2 (de) | 1980-05-22 |
| JPS5249025A (en) | 1977-04-19 |
| FR2328215B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-24 |